Activate the seamless explicit/implicit switch during stamping simulation. The solver will activate implicit springback analysis after the explicit stamping simulation is completed. If checkbox of SEAMLESS option is toggled on, the user can set the springback constraint and define IMPLICIT parameters illustrated in Figure 15.1.5.
Figure 15.1.5 Implicit Parameters dialog box
NOTE: Refer to keyword *CONTROL_IMPLICIT_(OPTION) described in LS-DYNA User's Manual.